Although certain cast members maintain that Terra Nova is not the sort of expensive, underwhelming misfire that will come to be used as a commonly recognized reference for expensive, underwhelming misfires, but rather just the Hubble Telescope of television, some of its stars seem to be becoming even blurrier objects in the distance. And most discouraging to those former eternal optimists, those others include the show’s lead, Jason O’Mara, who has already accepted a job on CBS’ forthcoming Ralph Lamb drama, even as Netflix considers possibly picking up Terra Nova and applying the necessary bending and grinding to make its vision work.